A Night at the Opera

Groucho Marx

Chico Marx

Harpo Marx

Kitty Carlisle

Allan Jones

Sig Ruman

Walter Woolf King

Robert Emmett O'Connor

Margaret Dumont

Edward Keane

Evelyn Selbie

Purnell Pratt

Jonathan Hale

Otto Fries

Gino Corrado

Bess Flowers

Chuck Hamilton

Frank McLure

William H. O'Brien

George Irving

Billy Gilbert

Ruth Cherrington

Al Bridge

Selmer Jackson

Jack 'Tiny' Lipson

Stanley Blystone

Wedgwood Nowell

King Baggot

John St. Polis

Bud Geary

Rolfe Sedan

Sam Appel

Stephen Soldi

Purnell Pratt

Evelyn Selbie

Jay Eaton